Frist WayClick the bottom-left Start button on desktop, type device manager in the search box and tap Device Manager on the menu.Second Way

Press Windows+X to open the menu, and choose Device Manager on it.

3.Uninstall Old Startek Fm220 or Any other RD Devices Drivers

4. After Uninstall All Drivers or Unnecessary Drivers Download Letest Drivers for This LInkClick Here

5. Go to Download Foldar and then Extract File

6. Open Startek Latest Drivers Folder

10. Install Both Software One By One
frist install Starteck Support file (Drivers )

and then install rd service

(A)Drivers

(B) RD Service

And then Restart PC All Done

Troubleshooting Errors

if still not work then 1. Disable Antivirus Protection2. Clear Temp Files 3 . Clear %temp% file4.Update Chrome to Latest Version 5. if you are trying on mozilla then use chrome 6.Uninstall ECS 7.Change the time and time zone to india +5:30

if you still face any problem please comment down below or send me screenshot of your error on